BR112018005469A2 - - Google Patents

Info

Publication number
BR112018005469A2
BR112018005469A2 BR112018005469A BR112018005469A BR112018005469A2 BR 112018005469 A2 BR112018005469 A2 BR 112018005469A2 BR 112018005469 A BR112018005469 A BR 112018005469A BR 112018005469 A BR112018005469 A BR 112018005469A BR 112018005469 A2 BR112018005469 A2 BR 112018005469A2
Authority
BR
Brazil
Application number
BR112018005469A
Other languages
Portuguese (pt)
Other versions
BR112018005469B1 (pt
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of BR112018005469A2 publication Critical patent/BR112018005469A2/pt
Publication of BR112018005469B1 publication Critical patent/BR112018005469B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/005—Heat treatment of ferrous alloys containing Mn
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/008—Heat treatment of ferrous alloys containing Si
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1216—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the working step(s) being of interest
    • C21D8/1222—Hot rolling
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1216—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the working step(s) being of interest
    • C21D8/1233—Cold rolling
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1244—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the heat treatment(s) being of interest
    • C21D8/1255—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the heat treatment(s) being of interest with diffusion of elements, e.g. decarburising, nitriding
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1244—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the heat treatment(s) being of interest
    • C21D8/1261—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the heat treatment(s) being of interest following hot rolling
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1244—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the heat treatment(s) being of interest
    • C21D8/1272—Final recrystallisation annealing
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1277—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving a particular surface treatment
    • C21D8/1283—Application of a separating or insulating coating
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/16—Ferrous alloys, e.g. steel alloys containing copper
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
    • H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
    • H01F1/16—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys in the form of sheets

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Dispersion Chemistry (AREA)
  • Power Engineering (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Continuous Casting (AREA)
  • Soft Magnetic Materials (AREA)
BR112018005469-0A 2015-09-28 2016-09-28 Chapa de aço elétrico com grão orientado, chapa de aço laminada a quente para chapa de aço elétrico com grão orientado e seus métodos de produção BR112018005469B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2015-189306 2015-09-28
JP2015189306 2015-09-28
PCT/JP2016/078671 WO2017057487A1 (ja) 2015-09-28 2016-09-28 方向性電磁鋼板及び方向性電磁鋼板用の熱延鋼板

Publications (2)

Publication Number Publication Date
BR112018005469A2 true BR112018005469A2 (ja) 2018-03-20
BR112018005469B1 BR112018005469B1 (pt) 2021-08-31

Family

ID=58423884

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018005469-0A BR112018005469B1 (pt) 2015-09-28 2016-09-28 Chapa de aço elétrico com grão orientado, chapa de aço laminada a quente para chapa de aço elétrico com grão orientado e seus métodos de produção

Country Status (9)

Country Link
US (1) US11680302B2 (ja)
EP (1) EP3358031B1 (ja)
JP (1) JP6471807B2 (ja)
KR (1) KR102062222B1 (ja)
CN (1) CN108026622B (ja)
BR (1) BR112018005469B1 (ja)
PL (1) PL3358031T3 (ja)
RU (1) RU2687781C1 (ja)
WO (1) WO2017057487A1 (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7024246B2 (ja) * 2017-08-10 2022-02-24 日本製鉄株式会社 方向性電磁鋼板の製造方法
CN110157976B (zh) * 2019-06-28 2020-11-03 辽宁石油化工大学 一种含稀土Nd的Fe-6.9％Si薄带的制备方法
WO2022186300A1 (ja) * 2021-03-04 2022-09-09 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法
CN117230290B (zh) * 2023-11-16 2024-02-27 内蒙古丰洲材料有限公司 一种控制低温Hi-B钢抑制剂析出的方法

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58217630A (ja) 1982-06-09 1983-12-17 Nippon Steel Corp 鉄損の優れた薄手高磁束密度一方向性電磁鋼板の製造方法
JPS59193216A (ja) 1983-04-15 1984-11-01 Kawasaki Steel Corp 方向性珪素鋼板の製造方法
JPS59208020A (ja) 1983-05-12 1984-11-26 Nippon Steel Corp 低鉄損一方向性電磁鋼板の製造方法
JPS6112822A (ja) 1984-06-29 1986-01-21 Nippon Steel Corp 低鉄損一方向性電磁鋼板の製造方法
JP2776386B2 (ja) * 1988-06-27 1998-07-16 川崎製鉄 株式会社 磁気特性の良好な方向性珪素鋼板の製造方法
JPH0753885B2 (ja) * 1989-04-17 1995-06-07 新日本製鐵株式会社 磁気特性の優れた一方向性電磁鋼板の製造方法
JPH0673509A (ja) * 1992-08-17 1994-03-15 Nippon Steel Corp 磁気特性の優れた一方向性電磁鋼板及びその製造方法
JP3212376B2 (ja) 1992-09-09 2001-09-25 新日本製鐵株式会社 超高磁束密度一方向性電磁鋼板の製造方法
US5858126A (en) * 1992-09-17 1999-01-12 Nippon Steel Corporation Grain-oriented electrical steel sheet and material having very high magnetic flux density and method of manufacturing same
JP2951852B2 (ja) 1994-09-30 1999-09-20 川崎製鉄株式会社 磁気特性に優れる一方向性珪素鋼板の製造方法
JP3179986B2 (ja) 1994-12-06 2001-06-25 川崎製鉄株式会社 磁気特性に優れる一方向性珪素鋼板の製造方法
JPH08225842A (ja) 1995-02-15 1996-09-03 Nippon Steel Corp 方向性珪素鋼板の製造方法
JP3644130B2 (ja) 1996-05-24 2005-04-27 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法
IT1284268B1 (it) 1996-08-30 1998-05-14 Acciai Speciali Terni Spa Procedimento per la produzione di lamierino magnetico a grano orientato, con elevate caratteristiche magnetiche, a partire da
JPH10102149A (ja) * 1996-09-26 1998-04-21 Kawasaki Steel Corp 磁束密度の高い一方向性けい素鋼板の製造方法
AU2698097A (en) 1997-04-16 1998-11-11 Acciai Speciali Terni S.P.A. New process for the production at low temperature of grain oriented electrical steel
JP3357611B2 (ja) * 1998-10-01 2002-12-16 川崎製鉄株式会社 鉄損の極めて低い高磁束密度方向性電磁鋼板の製造方法
US6676771B2 (en) * 2001-08-02 2004-01-13 Jfe Steel Corporation Method of manufacturing grain-oriented electrical steel sheet
JP4258149B2 (ja) * 2001-12-28 2009-04-30 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法
JP4352838B2 (ja) * 2003-09-26 2009-10-28 Ｊｆｅスチール株式会社 鋼の連続鋳造方法
JP2007314826A (ja) * 2006-05-24 2007-12-06 Nippon Steel Corp 鉄損特性に優れた一方向性電磁鋼板
BRPI0719586B1 (pt) * 2006-11-22 2017-04-25 Nippon Steel Corp folha de aço elétrica de grão orientado excelente na adesão de revestimento e método de produção da mesma
JP5439866B2 (ja) * 2008-03-05 2014-03-12 新日鐵住金株式会社 著しく磁束密度が高い方向性電磁鋼板の製造方法
IT1396714B1 (it) * 2008-11-18 2012-12-14 Ct Sviluppo Materiali Spa Procedimento per la produzione di lamierino magnetico a grano orientato a partire da bramma sottile.
KR101351149B1 (ko) * 2009-07-13 2014-01-14 신닛테츠스미킨 카부시키카이샤 방향성 전자기 강판의 제조 방법
CA2781916C (en) * 2009-11-25 2014-01-28 Tata Steel Ijmuiden B.V. Process to manufacture grain-oriented electrical steel strip and grain-oriented electrical steel produced thereby
WO2011102455A1 (ja) * 2010-02-18 2011-08-25 新日本製鐵株式会社 方向性電磁鋼板の製造方法
EP2537947B1 (en) * 2010-02-18 2018-12-19 Nippon Steel & Sumitomo Metal Corporation Method of manufacturing grain-oriented electrical steel sheet
JP5712491B2 (ja) 2010-03-12 2015-05-07 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法
CN102803521B (zh) * 2010-03-17 2014-04-02 新日铁住金株式会社 方向性电磁钢板的制造方法
JP5754097B2 (ja) * 2010-08-06 2015-07-22 Ｊｆｅスチール株式会社 方向性電磁鋼板およびその製造方法
JP5772410B2 (ja) * 2010-11-26 2015-09-02 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法
KR101651797B1 (ko) * 2012-12-28 2016-08-26 제이에프이 스틸 가부시키가이샤 방향성 전기 강판의 제조 방법
US20160273064A1 (en) 2013-04-09 2016-09-22 Nippon Steel & Sumitomo Metal Corporation Non-oriented electrical steel sheet and method of manufacturing the same
CN103725995B (zh) * 2013-12-27 2016-01-20 东北大学 一种取向高硅电工钢的制备方法
EP2933350A1 (en) * 2014-04-14 2015-10-21 Mikhail Borisovich Tsyrlin Production method for high-permeability grain-oriented electrical steel

Also Published As

Publication number Publication date
KR20180043351A (ko) 2018-04-27
WO2017057487A1 (ja) 2017-04-06
RU2687781C1 (ru) 2019-05-16
JPWO2017057487A1 (ja) 2018-08-09
CN108026622A (zh) 2018-05-11
US20180258508A1 (en) 2018-09-13
US11680302B2 (en) 2023-06-20
KR102062222B1 (ko) 2020-01-03
EP3358031B1 (en) 2020-09-02
EP3358031A4 (en) 2019-07-03
JP6471807B2 (ja) 2019-02-20
PL3358031T3 (pl) 2020-12-28
CN108026622B (zh) 2020-06-23
EP3358031A1 (en) 2018-08-08
BR112018005469B1 (pt) 2021-08-31

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: NIPPON STEEL CORPORATION (JP)

B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 28/09/2016, OBSERVADAS AS CONDICOES LEGAIS.